LT-1 V8 ASTRO VAN
My LT-1 Astro van doing a light burnout
JC`s Audi S2 vs GMC Syclone
drag 100m
GMC Syclone at Road America 2004 (chase cam)
One and a half laps. I had a blast! This was my first time on a road course. I detuned the truck to about a "high 12 second" performance level because I was running stock brakes (which I severely melted and have since upgraded). The driving here isn't my best because I usually take it easy to warm up for the first half lap, but I only had one opportunity to get a sweet chase-cam like this! The stock 700-R4 transmission and air to water intercooler did a great job, despite running a total of ...
GMC Typhoon Vs. CRX AGAIN!!
Street race at Mckenley CRX Gets SPANKED
11.4 Syclone Boost Launch on street
My Syclone has a stock bottom end with Vortec heads, a 218* cam, a PT51 turbo, built 700R4 tranny, and 93 octane fuel with alcohol injection (20 PSI). Full weight full accessories truck on all season radials. Read my website with information on exactly how I made the truck run like this: www.powertuneplus.com
Stock motor GMC Syclone runs 11.79 @ 114 MPH
This was my fastest pass on the stock motor/trans/converter, with major mods of PT51 turbo, Ultimate chip, and SMC alcohol injection (with 93 octane fuel). It was a real trick to get that stock converter to spool up hard on the line! But just listen to those tires light up :-) Boost pressure: ~23 PSI. UPDATE: To see the truck run 11.45 @ 117 in Nov. 2007, click here: www.youtube.com Read my website with information on exactly how I made the truck run like this: www.powertuneplus.com...
